MESON Chess Problem Database

Problem Display
PID: 121332 (8/1p1B4/1p6/nRPkN3/2R5/8/4K3/B7 w - - 0 1)

Brouwer, HH

De Maasbode, 1917

8/1p1B4/1p6/nRPkN3/2R5/8/4K3/B7

#2

7 + 4

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Sg4!
      • threat
        • 2.Se3#
        • 2.Rd4#
      • 1...Kxc4
        • 2.Se3#
      • 1...Sxc4
        • 2.Sf6#
      • 1...bxc5
        • 2.Rd4#
      • 1...Sb3
        • 2.Se3#
      • 1...Sc6
        • 2.Se3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(F);
    • Threat
      • DUALS(2)
    • Vars
      • K(b);S_FLIGHT,XR(C)::S(F)
      • S(a);SBLOCK,XR(C)::S(F)
      • P(c);P_SPINP(c),XP(E)::R1(C)
      • S(a);::S(F)
HTML5 logo

Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).